Bosch Rexroth Guide Block R162221420 R1622 Series Linear Motion Ball Runner Block 28600 N Dynamic Load

Bosch Rexroth R162221420 Guide Block is a premium linear motion component designed for industrial applications requiring precise and reliable guidance. This ball runner block carriage type features a carriage length of 86.2 mm and a width of 48 mm, making it suitable for a broad range of mechanical machinery and spares.

This guide block provides a high dynamic load rating of 28600 N, capable of withstanding substantial forces during high-speed linear motion, with maximum velocities up to 5 m/s and acceleration rates reaching 500 m/s². It also carries a static load rating of 35900 N, offering robust support during stationary loads.

Constructed of standard steel, the carriage includes a 2% preload to ensure maximum rigidity in all load directions, contributing to superior machine accuracy and operational stability. The block integrates an internal lubrication system with metal-thread lube ports placed on all sides, allowing for maintenance without disassembly, while the integral sealing prevents contaminants from compromising performance.

Manufactured to comply with DIN ISO 14728-1 standards, the R162221420 guide block guarantees limitless interchangeability between blocks and rails, regardless of preload or accuracy grades, making maintenance and replacement convenient and cost-effective.

This product is ideal for applications in industrial machinery, manufacturing, mechanical tool assemblies, and automated systems that require precise linear motion, high load capacity, and resistance to wear under demanding conditions.

Carriage length of 86.2 mm and width of 48 mm for accuracy in linear guidance. Supports dynamic load of 28600 N and static load of 35900 N for heavy-duty applications. Standard steel construction with 2% preload for enhanced rigidity and durability.

Internal lubrication system with metal-threaded lube ports for easy maintenance. Integral sealing prevents contamination and extends service life. Manufactured according to DIN ISO 14728-1 for quality and interchangeability.

Compatible with Bosch Rexroth R1651 & R1622 series guide rails. Explore more precision mechanical components and linear motion products in the Industrial Tools & Equipment section at EnvMart.

Explore more products in our Linear Guide Blocks category.